Coco Gauff's dreams of a first Australian Open title were snuffed out in the quarterfinals by Paula Badosa before Novak Djokovic and Carlos Alcaraz face off in a duel for the ages on Tuesday. An "emotional" Badosa of Spain stunned the world number three American 7-5,

MELBOURNE, Australia — Coco Gauff's retooled forehand and serve abandoned her in the worst way and at the worst time at the Australian Open. The unforced errors just kept accumulating, and so did the double-faults and break points, often followed by a palm placed over her eyes or a slap to a thigh.